T/CI 085-2023 Active
T/CI 085-2023 Road asphalt mixture uses anti-icing materials
Abstract
Scope: This document specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for anti-icing materials used in highway asphalt mixtures. This document is applicable to the testing, inspection, and use of anti-icing materials for highway asphalt mixtures. Main technical content: Anti-icing materials, mainly composed of chloride salts (sodium chloride, calcium chloride, etc.) or formate salts (potassium formate, sodium formate, etc.), are mixed into asphalt mixtures in a certain proportion. When subjected to vehicular loads or capillary pressure, they are released to lower the freezing point, inhibit ice formation, or isolate ice and snow, thereby achieving the purpose of preventing road icing and improving road traffic safety.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/CI 085-2023 |
| CCS | Baseline standards and general methods |
| ICS | Road construction materials |
| Implement Date | 2023-06-19 |